Armchair



FIG. 1 is a front perspective view of an armchair showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a side elevational view, the other side being a mirror image thereof; and

FIG. 4 is a rear elevational view thereof, the bottom being plain and unornamented.

The fabric pattern schematically depicted in the several views is continuous throughout. 

The ornamental design for an armchair, as shown and described. 